Features:
* display: LCD digital display;
* auto change range;
* data hold function;
* avg/max/min/dif(max-min)function;
* low battery voltage indication
* back light
* auto/manual power off selection;
* power supply: 6F22(9v)
Specification:
| Function |
Range |
Resolution
|
Accuracy
|
|
Temperature
|
-10~60º C
14~140º F
|
0.1º C
0.1º F
|
± 1º C
± 2º F
|
|
Humidity
|
20%~80%RH
< 20%or > 80%RH
|
0.1%RH |
± 3.0%RH
± 5.0%RH
|
|
Light
|
0~50000LUX
|
1LUX
|
± (5.0%+10)
|
| Anemo |
0.4~20m/s
1.4~72km/h
1.3~65.7ft/s
0.8~38.9knots |
0.1m/s
0.1km/h
0.1ft/s
0.1knots
|
± (3.0%+10)
± (3.0%+10)
± (3.0%+10)
± (3.0%+10)
|
|
Air Flow(CMM)
|
0~999900CMM |
0.1CMM(< 1000CMM)
1CMM(> 1000) |
± (3.0%+10)
|
|
Air Flow(CMM)
|
0~999900CMM |
0.1CFM(< 1000CFM)
1CFM(> 1000CFM)
|
± (3.0%+10)
|
|
Sound Level
|
30~130dB(A)
35~130dB(C) |
0.1dB |
± 1.5dB
|
Ying
